3562320641 has 24 divisors (see below), whose sum is σ = 4206302784. Its totient is φ = 2990324480.

The previous prime is 3562320637. The next prime is 3562320653. The reversal of 3562320641 is 1460232653.

It is not a de Polignac number, because 3562320641 - 2² = 3562320637 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3562320598 and 3562320607.

It is not an unprimeable number, because it can be changed into a prime (3562320631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 157916 + ... + 179058.

It is an arithmetic number, because the mean of its divisors is an integer number (175262616).

Almost surely, 2^3562320641 is an apocalyptic number.

It is an amenable number.

3562320641 is a deficient number, since it is larger than the sum of its proper divisors (643982143).

3562320641 is a wasteful number, since it uses less digits than its factorization.

3562320641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21241 (or 21224 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 3562320641 is about 59685.1794082920. The cubic root of 3562320641 is about 1527.2530546548.

The spelling of 3562320641 in words is "three billion, five hundred sixty-two million, three hundred twenty thousand, six hundred forty-one".